Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::open($save_path, $session_name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 199

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 214

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::read($id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 228

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::write($id, $dataStr) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 256

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::destroy($id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 362

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\PHPSessionHandler::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 383

Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 126

Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 127

Warning: session_cache_limiter(): Session cache limiter cannot be changed after headers have already been sent in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 133

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Warning: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent in /var/www/cppe.ru/www/includes/session/PHPSessionHandler.php on line 140

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of Wikimedia\Rdbms\IResultWrapper::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/libs/rdbms/database/resultwrapper/IResultWrapper.php on line 70

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of Wikimedia\Rdbms\IResultWrapper::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/libs/rdbms/database/resultwrapper/IResultWrapper.php on line 80

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of Wikimedia\Rdbms\IResultWrapper::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/libs/rdbms/database/resultwrapper/IResultWrapper.php on line 75

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of Wikimedia\Rdbms\ResultWrapper::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/libs/rdbms/database/resultwrapper/ResultWrapper.php on line 117

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of Wikimedia\Rdbms\ResultWrapper::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/libs/rdbms/database/resultwrapper/ResultWrapper.php on line 90

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 624

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 629

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 639

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 634

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 649

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 644

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 659

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of & MediaWiki\Session\Session::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 672

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 681

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Return type of MediaWiki\Session\Session::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/cppe.ru/www/includes/session/Session.php on line 685

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Message implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /var/www/cppe.ru/www/includes/Message.php on line 159

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: RawMessage implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /var/www/cppe.ru/www/includes/RawMessage.php on line 34

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Creation of dynamic property RequestContext::$recursion is deprecated in /var/www/cppe.ru/www/includes/context/RequestContext.php on line 354

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/includes/exception/MWExceptionHandler.php on line 179

Deprecated: Constant E_STRICT is deprecated in /var/www/cppe.ru/www/vendor/mediawiki/at-ease/src/Functions.php on line 48

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http://cppe.ru/index.php?action=history&feed=atom&title=C%2B%2B%2FFunction%2FVirtual
C++/Function/Virtual - История изменений 2026-11-08T04:35:17Z История изменений этой страницы в вики MediaWiki 1.30.0
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http://cppe.ru/index.php?title=C%2B%2B/Function/Virtual&diff=1563&oldid=prev
в 14:21, 25 мая 2010 2010-05-25T14:21:06Z <p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 14:21, 25 мая 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

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http://cppe.ru/index.php?title=C%2B%2B/Function/Virtual&diff=1564&oldid=prev
Admin: 1 версия:&#32;Импорт контента... 2010-05-25T10:27:23Z <p>1 версия: Импорт контента...</p> <p><b>Новая страница</b></p><div>==A simple example using a virtual function.==<br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> int i;<br /> BaseClass(int x) { <br /> i = x; <br /> }<br /> virtual void myFunction()<br /> {<br /> cout &lt;&lt; &quot;Using BaseClass version of myFunction(): &quot;;<br /> cout &lt;&lt; i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> DerivedClass1(int x) : BaseClass(x) {}<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass1&quot;s version of myFunction(): &quot;;<br /> cout &lt;&lt; i*i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public BaseClass {<br /> public:<br /> DerivedClass2(int x) : BaseClass(x) {}<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass2&quot;s version of myFunction(): &quot;;<br /> cout &lt;&lt; i+i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> int main()<br /> {<br /> BaseClass *p;<br /> BaseClass ob(10); <br /> DerivedClass1 derivedObject1(10); <br /> DerivedClass2 derivedObject2(10); <br /> p = &amp;ob;<br /> p-&gt;myFunction(); // use BaseClass&quot;s myFunction()<br /> p = &amp;derivedObject1;<br /> p-&gt;myFunction(); // use DerivedClass1&quot;s myFunction()<br /> p = &amp;derivedObject2;<br /> p-&gt;myFunction(); // use DerivedClass2&quot;s myFunction()<br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Class pointer and virtual function==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class figure {<br /> protected:<br /> double x, y;<br /> public:<br /> void set_dim(double i, double j=0) {<br /> x = i;<br /> y = j;<br /> }<br /> virtual void show_area() {<br /> cout &lt;&lt; &quot;No area computation defined &quot;;<br /> cout &lt;&lt; &quot;for this class.\n&quot;;<br /> }<br /> } ;<br /> class triangle : public figure {<br /> public:<br /> void show_area() {<br /> cout &lt;&lt; &quot;Triangle with height &quot;;<br /> cout &lt;&lt; x &lt;&lt; &quot; and base &quot; &lt;&lt; y;<br /> cout &lt;&lt; &quot; has an area of &quot;;<br /> cout &lt;&lt; x * 0.5 * y &lt;&lt; &quot;.\n&quot;;<br /> }<br /> };<br /> class rectangle : public figure {<br /> public:<br /> void show_area() {<br /> cout &lt;&lt; &quot;Rectangle with dimensions &quot;;<br /> cout &lt;&lt; x &lt;&lt; &quot;x&quot; &lt;&lt; y;<br /> cout &lt;&lt; &quot; has an area of &quot;;<br /> cout &lt;&lt; x * y &lt;&lt; &quot;.\n&quot;;<br /> }<br /> };<br /> class circle : public figure {<br /> public:<br /> void show_area() {<br /> cout &lt;&lt; &quot;Circle with radius &quot;;<br /> cout &lt;&lt; x;<br /> cout &lt;&lt; &quot; has an area of &quot;;<br /> cout &lt;&lt; 3.14 * x * x &lt;&lt; &quot;.\n&quot;;<br /> }<br /> } ;<br /> <br /> int main()<br /> {<br /> figure *p; // create a pointer to base type<br /> triangle t; // create objects of derived types<br /> rectangle s;<br /> circle c;<br /> p = &amp;t;<br /> p-&gt;set_dim(10.0, 5.0);<br /> p-&gt;show_area();<br /> p = &amp;s;<br /> p-&gt;set_dim(10.0, 5.0);<br /> p-&gt;show_area(); <br /> p = &amp;c;<br /> p-&gt;set_dim(9.0);<br /> p-&gt;show_area(); <br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Use virtual function to define interface.==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> <br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class area {<br /> double dim1, dim2; <br /> public:<br /> void setarea(double d1, double d2)<br /> {<br /> dim1 = d1;<br /> dim2 = d2;<br /> }<br /> void getdim(double &amp;d1, double &amp;d2)<br /> {<br /> d1 = dim1;<br /> d2 = dim2;<br /> }<br /> virtual double getarea()<br /> { <br /> cout &lt;&lt; &quot;You must override this function\n&quot;;<br /> return 0.0;<br /> }<br /> };<br /> class rectangle : public area {<br /> public:<br /> double getarea() <br /> {<br /> double d1, d2;<br /> getdim(d1, d2);<br /> return d1 * d2;<br /> }<br /> };<br /> class triangle : public area {<br /> public:<br /> double getarea()<br /> {<br /> double d1, d2;<br /> <br /> getdim(d1, d2);<br /> return 0.5 * d1 * d2;<br /> }<br /> };<br /> int main()<br /> {<br /> area *p;<br /> rectangle r;<br /> triangle t;<br /> r.setarea(3.3, 4.5);<br /> t.setarea(4.0, 5.0);<br /> p = &amp;r;<br /> cout &lt;&lt; &quot;Rectangle has area: &quot; &lt;&lt; p-&gt;getarea() &lt;&lt; &quot;\n&quot;;<br /> p = &amp;t;<br /> cout &lt;&lt; &quot;Triangle has area: &quot; &lt;&lt; p-&gt;getarea() &lt;&lt; &quot;\n&quot;;<br /> return 0;<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual function and public inheritance==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> virtual void virtualFunction() {<br /> cout &lt;&lt; &quot;Base\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> void virtualFunction() {<br /> cout &lt;&lt; &quot;First derivation\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public BaseClass {<br /> };<br /> int main()<br /> {<br /> BaseClass baseObject;<br /> BaseClass *p;<br /> DerivedClass1 derivedObject1;<br /> DerivedClass2 derivedObject2;<br /> p = &amp;baseObject;<br /> p-&gt;virtualFunction(); // access BaseClass&quot;s virtualFunction()<br /> p = &amp;derivedObject1;<br /> p-&gt;virtualFunction(); // access DerivedClass1&quot;s virtualFunction()<br /> p = &amp;derivedObject2;<br /> p-&gt;virtualFunction(); <br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual function and three level inheritance==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> virtual void virtualFunction() {<br /> cout &lt;&lt; &quot;Base\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> void virtualFunction() {<br /> cout &lt;&lt; &quot;First derivation\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public DerivedClass1 {<br /> };<br /> int main()<br /> {<br /> BaseClass baseObject;<br /> BaseClass *p;<br /> DerivedClass1 derivedObject1;<br /> DerivedClass2 derivedObject2;<br /> p = &amp;baseObject;<br /> p-&gt;virtualFunction();<br /> p = &amp;derivedObject1;<br /> p-&gt;virtualFunction();<br /> p = &amp;derivedObject2;<br /> p-&gt;virtualFunction();<br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual function for two derived classes==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class figure {<br /> protected:<br /> double x, y;<br /> public:<br /> void set_dim(double i, double j) {<br /> x = i;<br /> y = j;<br /> }<br /> virtual void show_area() {<br /> cout &lt;&lt; &quot;No area computation defined &quot;;<br /> cout &lt;&lt; &quot;for this class.\n&quot;;<br /> }<br /> } ;<br /> class triangle : public figure {<br /> public:<br /> void show_area() {<br /> cout &lt;&lt; &quot;Triangle with height &quot;;<br /> cout &lt;&lt; x &lt;&lt; &quot; and base &quot; &lt;&lt; y;<br /> cout &lt;&lt; &quot; has an area of &quot;;<br /> cout &lt;&lt; x * 0.5 * y &lt;&lt; &quot;.\n&quot;;<br /> }<br /> };<br /> class rectangle : public figure {<br /> public:<br /> void show_area() {<br /> cout &lt;&lt; &quot;Rectangle with dimensions &quot;;<br /> cout &lt;&lt; x &lt;&lt; &quot;x&quot; &lt;&lt; y;<br /> cout &lt;&lt; &quot; has an area of &quot;;<br /> cout &lt;&lt; x * y &lt;&lt; &quot;.\n&quot;;<br /> }<br /> };<br /> int main()<br /> {<br /> figure *p; // create a pointer to base type<br /> triangle t; // create objects of derived types<br /> rectangle s;<br /> p = &amp;t;<br /> p-&gt;set_dim(10.0, 5.0);<br /> p-&gt;show_area();<br /> p = &amp;s;<br /> p-&gt;set_dim(10.0, 5.0);<br /> p-&gt;show_area(); <br /> <br /> return 0;<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual function: respond to random events==<br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> #include &lt;cstdlib&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> int i;<br /> BaseClass(int x) { <br /> i = x; <br /> }<br /> virtual void myFunction()<br /> {<br /> cout &lt;&lt; &quot;Using BaseClass version of myFunction(): &quot;;<br /> cout &lt;&lt; i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> DerivedClass1(int x) : BaseClass(x) {}<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass1&quot;s version of myFunction(): &quot;;<br /> cout &lt;&lt; i*i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public BaseClass {<br /> public:<br /> DerivedClass2(int x) : BaseClass(x) {}<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass2&quot;s version of myFunction(): &quot;;<br /> cout &lt;&lt; i+i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> int main()<br /> {<br /> BaseClass *p;<br /> DerivedClass1 derivedObject1(10); <br /> DerivedClass2 derivedObject2(10); <br /> int i, j;<br /> for(i = 0; i &lt;10; i++) {<br /> j = rand();<br /> if( ( j % 2 ) ) <br /> p = &amp;derivedObject1; <br /> else <br /> p = &amp;derivedObject2; <br /> p-&gt;myFunction(); // call appropriate function<br /> }<br /> return 0;<br /> }<br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual functions are hierarchical.==<br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> int i;<br /> BaseClass(int x) { <br /> i = x; <br /> }<br /> virtual void myFunction()<br /> {<br /> cout &lt;&lt; &quot;Using BaseClass version of myFunction(): &quot;;<br /> cout &lt;&lt; i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> DerivedClass1(int x) : BaseClass(x) {}<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass1&quot;s version of myFunction(): &quot;;<br /> cout &lt;&lt; i*i &lt;&lt; &quot;\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public BaseClass {<br /> public:<br /> DerivedClass2(int x) : BaseClass(x) {}<br /> };<br /> int main()<br /> {<br /> BaseClass *p;<br /> BaseClass ob(10); <br /> DerivedClass1 derivedObject1(10); <br /> DerivedClass2 derivedObject2(10); <br /> p = &amp;ob;<br /> p-&gt;myFunction(); // use BaseClass&quot;s myFunction()<br /> p = &amp;derivedObject1;<br /> p-&gt;myFunction(); // use DerivedClass1&quot;s myFunction()<br /> p = &amp;derivedObject2;<br /> p-&gt;myFunction(); // use BaseClass&quot;s myFunction()<br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> ==Virtual functions retain virtual nature when inherited.==<br /> <br /> <br /> <br /> <br /> &lt;source lang=&quot;cpp&quot;&gt;<br /> #include &lt;iostream&gt;<br /> using namespace std;<br /> class BaseClass {<br /> public:<br /> virtual void myFunction()<br /> {<br /> cout &lt;&lt; &quot;Using BaseClass version of myFunction()\n&quot;;<br /> }<br /> };<br /> class DerivedClass1 : public BaseClass {<br /> public:<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass1&quot;s version of myFunction()\n&quot;;<br /> }<br /> };<br /> class DerivedClass2 : public DerivedClass1 {<br /> public:<br /> void myFunction() <br /> {<br /> cout &lt;&lt; &quot;Using DerivedClass2&quot;s version of myFunction()\n&quot;;<br /> }<br /> };<br /> int main()<br /> {<br /> BaseClass *p;<br /> BaseClass ob;<br /> DerivedClass1 derivedObject1;<br /> DerivedClass2 derivedObject2;<br /> p = &amp;ob;<br /> p-&gt;myFunction(); // use BaseClass&quot;s myFunction()<br /> p = &amp;derivedObject1;<br /> p-&gt;myFunction(); // use DerivedClass1&quot;s myFunction()<br /> p = &amp;derivedObject2;<br /> p-&gt;myFunction(); // use DerivedClass2&quot;s myFunction()<br /> return 0;<br /> }<br /> <br /> <br /> &lt;/source&gt;</div> Admin

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